What is #\lim _ { x \rightarrow - \infty } x ^ { 4} - 4x ^ { 3}#?

Question

1183 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-01-25T16:16:07

#\lim _ { x ->-oo} x ^ { 4} - 4x ^ { 3} = oo#
The highest degree of the polynomial function is even, and the coefficient of that term is positive.